ILOVETOOL Diamond Hole Saws Set 40mm Drill Bits for Stone Tile Pack of 2Pcs

2Pcs 40mm Diamond Coated Hole Saw Drill Bits for Stone Granite Marble Ceramic Product Specification Quantity:2 Pcs Please choose from the drop down menu which size best qualifies your need. Available Outside Diameter as below： Hole Diameter:40mm (1 9/16") Outside Diameter:40.2mm Internal Diameter:36.8mm Shank Diameter:10mm Rim Thickness:1.7mm Total Length:65mm Drilling Depth:29mm Features: Brand New & High Quality Easy to use, Good Performance and long life Excellent for making clean and accurate hole on stone, granite, marble, tile Works better with a electric drill( Excluding in this item) Diamond drill set with standard 8-10 mm hex shank that will fit cordless screwdrivers, drills etc or use in standard drill chuck. Drilling speed: Drill a Holes In Seconds Use with water as a lubricant Quick Tips 1. Please add water for coolant and drill slowly 2. start drill at 45 Degree to surface and align to 90 Degree as hole forms 3. Never use drills while machine is in hammer action. 4. Holes Require No Futher Work As Cutting Is Clean

• Hole Diameter:40mm (1-9/16")； Outside Diameter:40.2mm； Internal Diameter:36.8mm；
• Shank Diameter:10mm； Rim Thickness:1.7mm；
• Quantity:Total 2 Pcs；Total Length:65mm；Drilling Depth:29mm；
• Excellent for making clean and accurate hole on stone, granite, marble, tile Works better with a electric drill( Excluding in this item)
• Diamond drill set with standard 8-10 mm hex shank that will fit cordless screwdrivers, drills etc or use in standard drill chuck.